CVE-2026-33241

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-33241
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33241.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33241
Aliases
Published
2026-03-23T23:41:50.533Z
Modified
2026-04-10T05:42:40.171239Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Salvo Affected by Denial of Service via Unbounded Memory Allocation in Form Data Parsing
Details

Salvo is a Rust web framework. Prior to version 0.89.3, Salvo's form data parsing implementations (form_data() method and Extractible macro) do not enforce payload size limits before reading request bodies into memory. This allows attackers to cause Out-of-Memory (OOM) conditions by sending extremely large payloads, leading to service crashes and denial of service. Version 0.89.3 contains a patch.

Database specific 
{
    "cwe_ids": [
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33241.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/salvo-rs/salvo

Affected ranges

Type
GIT
Repo
https://github.com/salvo-rs/salvo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f8fb007c4c765dd0a4961f81846e6f27629dcd28
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.89.3"
        }
    ]
}

Affected versions

v0.*
v0.18.3
v0.18.4
v0.19.0
v0.19.1
v0.20.0
v0.21.0
v0.21.1
v0.21.2
v0.21.3
v0.21.4
v0.21.5
v0.21.7
v0.22.0
v0.22.1
v0.22.2
v0.23.0
v0.23.1
v0.23.2
v0.23.3
v0.24.0
v0.24.1
v0.24.2
v0.24.4
v0.25.0
v0.25.1
v0.26.0
v0.26.1
v0.27.0
v0.28.1
v0.28.2
v0.29.0
v0.29.1
v0.30.0
v0.31.0
v0.31.1
v0.32.0
v0.33.1
v0.33.2
v0.34.2
v0.34.3
v0.35.1
v0.35.2
v0.36.0
v0.37.0
v0.37.1
v0.37.2
v0.41.1
v0.42.0
v0.42.1
v0.43.0
v0.44.0
v0.44.1
v0.45.0
v0.46.0
v0.47.0
v0.48.0
v0.48.1
v0.48.2
v0.49.0
v0.49.1
v0.50.1
v0.50.2
v0.50.3
v0.50.4
v0.50.5
v0.51.0
v0.52.0
v0.52.1
v0.53.0
v0.54.0
v0.54.1
v0.54.3
v0.55.0
v0.55.1
v0.55.2
v0.55.3
v0.55.4
v0.55.5
v0.56.0
v0.57.0
v0.58.0
v0.58.1
v0.58.2
v0.58.3
v0.58.4
v0.58.5
v0.59.0
v0.59.1
v0.60.0
v0.61.0
v0.63.0
v0.63.1
v0.64.0
v0.64.1
v0.64.2
v0.65.0
v0.65.1
v0.65.2
v0.66.1
v0.66.2
v0.67.0
v0.67.1
v0.67.2
v0.68.0
v0.68.1
v0.68.2
v0.68.3
v0.68.4
v0.68.5
v0.69.0
v0.70.0
v0.71.0
v0.71.1
v0.72.0
v0.72.1
v0.72.2
v0.72.3
v0.72.4
v0.73.0
v0.74.0
v0.74.1
v0.74.2
v0.74.3
v0.75.0
v0.76.0
v0.76.1
v0.76.2
v0.77.0
v0.77.1
v0.78.0
v0.79.0
v0.80.0
v0.81.0
v0.82.0
v0.83.0
v0.84.0
v0.84.1
v0.84.2
v0.85.0
v0.86.0
v0.87.0
v0.87.1
v0.88.0
v0.88.1
v0.89.0
v0.89.1
v0.89.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33241.json"